You picked a bad example. JPMorgan Chase has itself violated the law many times: for example, they willfully violated the Servicemembers Civil Relief Act and the Foreign Corrupt Practices Act in thousands of cases. So fuck those guys for being scammers themselves. There are no clean hands here and in that instance I absolutely blame the "victim". Like if an armed robber steals cash from a drug smuggler, the smuggler shouldn't expect sympathy from anyone.

My comment is specific to JPMorgan Chase. While I know that I would not fall prey to similar scams, I am not endorsing victim blaming in general.